Metal hardness test block with alphanumeric grid and circular targets with cross hairs



FIG. 1 is an isometric view showing the top, right side, and front ofthe metal hardness test block with alphanumeric grid and circulartargets with cross hairs.

FIG. 2 is a top plan view of the metal hardness test block withalphanumeric grid and circular targets with cross hairs.

FIG. 3 is a bottom view of the metal hardness test block withalphanumeric grid and circular targets with cross hairs.

FIG. 4 is a left end view of the metal hardness test block withalphanumeric grid and circular targets with cross hairs.

FIG. 5 is a right end view of the metal hardness test block withalphanumeric grid and circular targets with cross hairs.

FIG. 6 is a front view of metal hardness test block with alphanumericgrid and circular targets with cross hairs; and,

FIG. 7 is a rear view of the metal hardness test block with alphanumericgrid and circular targets with cross hairs.

CLAIM I claim the ornamental design for a metal hardness test block withalphanumeric grid and circular targets with cross hairs, as shown in theaccompanying drawings.